PHOENIX (AP) - A domestic violence expert is testifying in Jodi Arias' murder trial to explain for jurors the generalities of abusers and victims.
Psychotherapist Alyce LaViolette (la-VI'-oh-let) spent much of Tuesday testifying about how most victims of such abuse don't report it and rarely tell anyone because they feel ashamed and humiliated.
The defense witness resumes testimony Wednesday.
Arias faces a possible death sentence if convicted of first-degree murder in the 2008 killing of Travis Alexander in his suburban Phoenix home.
Authorities say she planned the attack on her lover in a jealous rage. Arias initially told authorities she had nothing to do with it then said it was self-defense.
Arias says Alexander grew physically abusive prior to his death, but no trial evidence has supported her claims.